Tides Today & Tomorrow in Stamford, CT

TIDE TIMES for Tuesday, July 21, 2026
The tide is currently falling in Stamford, CT.
Next low tide (tomorrow) : in 5h 21m at 12:35 am (0.8 ft)
Next high tide (tomorrow) : 6:30 am (6.4 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 5:40 am
Moon phase : First Quarter (52% illuminated)
Tide Station Location : Station #8469198
Common Questions About Tides

Stamford, CT Tides - Jul 2070

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue5:157.15:457.911:340.55:268:30Third Quarter1Tue
2Wed6:137.16:428.112:210.512:310.55:268:30Third Quarter2Wed
3Thu7:157.27:438.41:230.21:320.45:278:30Waning Crescent3Thu
4Fri8:197.48:458.62:25-0.12:350.25:278:29Waning Crescent4Fri
5Sat9:237.79:458.93:26-0.53:37-0.15:288:29Waning Crescent5Sat
6Sun10:238.010:439.14:23-0.84:36-0.45:298:29New Moon6Sun
7Mon11:208.311:399.25:18-1.15:34-0.65:298:29New Moon7Mon
8Tue12:158.56:12-1.36:30-0.75:308:28New Moon8Tue
9Wed12:339.21:088.77:04-1.37:25-0.75:318:28New Moon9Wed
10Thu1:269.02:008.67:54-1.28:18-0.65:318:27Waxing Crescent10Thu
11Fri2:198.62:528.58:44-0.99:12-0.35:328:27Waxing Crescent11Fri
12Sat3:118.23:438.29:35-0.510:070.05:338:26Waxing Crescent12Sat
13Sun4:047.74:357.910:260.011:030.35:338:26First Quarter13Sun
14Mon4:587.25:287.611:200.45:348:25First Quarter14Mon
15Tue5:546.86:217.412:000.612:140.85:358:25First Quarter15Tue
16Wed6:516.57:157.212:570.81:081.15:368:24First Quarter16Wed
17Thu7:496.48:087.21:520.92:011.25:378:23Waxing Gibbous17Thu
18Fri8:456.48:597.32:450.82:531.25:388:23Waxing Gibbous18Fri
19Sat9:356.59:457.43:340.73:411.15:388:22Waxing Gibbous19Sat
20Sun10:196.710:267.64:190.54:251.05:398:21Waxing Gibbous20Sun
21Mon10:596.911:057.75:010.35:080.85:408:20Full Moon21Mon
22Tue11:367.211:437.85:410.25:490.75:418:20Full Moon22Tue
23Wed12:137.46:180.16:280.55:428:19Full Moon23Wed
24Thu12:217.912:507.66:540.07:070.45:438:18Full Moon24Thu
25Fri1:007.91:277.87:300.07:460.35:448:17Waning Gibbous25Fri
26Sat1:417.92:077.98:060.08:270.35:458:16Waning Gibbous26Sat
27Sun2:237.82:498.08:440.19:120.35:468:15Waning Gibbous27Sun
28Mon3:097.63:358.19:260.210:010.35:478:14Waning Gibbous28Mon
29Tue3:587.54:268.110:140.310:570.45:478:13Third Quarter29Tue
30Wed4:527.35:208.111:080.411:580.45:488:12Third Quarter30Wed
31Thu5:517.26:198.212:090.55:498:11Third Quarter31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8469198)

Common Questions About Stamford, CT Tides

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What time does the tide turn (slack tide) in Stamford, CT today?

Slack tide in Stamford, CT is approximately 3:32 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Stamford, CT?

Stamford, CT is currently in a neap phase. Tonight's moon is 52% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are near their weekly minimum.

What datum are Stamford, CT tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Stamford, CT?

Tide predictions for Stamford, CT come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Stamford, CT?

Tide data for Stamford, CT is sourced from NOAA Station #8469198. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8469198.

What is the moon phase in Stamford, CT tonight?

Tonight the moon over Stamford, CT is First Quarter (52% illuminated). This places Stamford, CT in a neap tide cycle, so tidal ranges are near their weekly minimum this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA